BRPI1013018A2 - "chapa de aço elétrica não orientada e seu método de produção" - Google Patents

"chapa de aço elétrica não orientada e seu método de produção"

Info

Publication number
BRPI1013018A2
BRPI1013018A2 BRPI1013018A BRPI1013018A BRPI1013018A2 BR PI1013018 A2 BRPI1013018 A2 BR PI1013018A2 BR PI1013018 A BRPI1013018 A BR PI1013018A BR PI1013018 A BRPI1013018 A BR PI1013018A BR PI1013018 A2 BRPI1013018 A2 BR PI1013018A2
Authority
BR
Brazil
Prior art keywords
steel sheet
production method
electric steel
oriented electric
oriented
Prior art date
Application number
BRPI1013018A
Other languages
English (en)
Inventor
Hideaki Yamamura
Kazumi Mizukami
Kazuto Kawakami
Masafumi Miyazaki
Takeaki Wakisaka
Takeshi Kubota
Yousuke Kurosaki
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to BR122018005365-8A priority Critical patent/BR122018005365B1/pt
Publication of BRPI1013018A2 publication Critical patent/BRPI1013018A2/pt
Publication of BRPI1013018B1 publication Critical patent/BRPI1013018B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BRPI1013018-7A 2009-06-03 2010-05-25 Chapa de aço eletricamente não orientada BRPI1013018B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122018005365-8A BR122018005365B1 (pt) 2009-06-03 2010-05-25 Método de produção de uma chapa de aço eletricamente não orientada

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009-134178 2009-06-03
JP2009134178 2009-06-03
JP2010097274 2010-04-20
JP2010-097274 2010-04-20
PCT/JP2010/058807 WO2010140509A1 (ja) 2009-06-03 2010-05-25 無方向性電磁鋼板及びその製造方法

Publications (2)

Publication Number Publication Date
BRPI1013018A2 true BRPI1013018A2 (pt) 2016-03-29
BRPI1013018B1 BRPI1013018B1 (pt) 2018-07-10

Family

ID=43297645

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122018005365-8A BR122018005365B1 (pt) 2009-06-03 2010-05-25 Método de produção de uma chapa de aço eletricamente não orientada
BRPI1013018-7A BRPI1013018B1 (pt) 2009-06-03 2010-05-25 Chapa de aço eletricamente não orientada

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122018005365-8A BR122018005365B1 (pt) 2009-06-03 2010-05-25 Método de produção de uma chapa de aço eletricamente não orientada

Country Status (9)

Country Link
US (2) US9085817B2 (pt)
EP (1) EP2439302B1 (pt)
JP (1) JP4681689B2 (pt)
KR (1) KR101297864B1 (pt)
CN (1) CN102459675B (pt)
BR (2) BR122018005365B1 (pt)
RU (1) RU2497973C2 (pt)
TW (1) TWI391501B (pt)
WO (1) WO2010140509A1 (pt)

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JP5533629B2 (ja) * 2010-12-17 2014-06-25 新日鐵住金株式会社 高強度鋼板用の連続鋳造鋳片およびその連続鋳造方法、ならびに高強度鋼板
CA2822206C (en) * 2011-02-24 2016-09-13 Jfe Steel Corporation Non-oriented electrical steel sheet and method for manufacturing the same
KR101353462B1 (ko) 2011-12-28 2014-01-24 주식회사 포스코 무방향성 전기강판 및 제조 방법
KR101353463B1 (ko) 2011-12-28 2014-01-21 주식회사 포스코 무방향성 전기강판 및 그 제조방법
CN104039998B (zh) * 2011-12-28 2017-10-24 Posco公司 无取向电工钢板及其制造方法
KR101353460B1 (ko) * 2011-12-28 2014-01-21 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR101353459B1 (ko) * 2011-12-28 2014-01-21 주식회사 포스코 무방향성 전기강판 및 그 제조방법
JP5672255B2 (ja) * 2012-02-21 2015-02-18 新日鐵住金株式会社 鍛鋼ロールの製造方法
CN103305659B (zh) * 2012-03-08 2016-03-30 宝山钢铁股份有限公司 磁性优良的无取向电工钢板及其钙处理方法
CN104520458B (zh) 2012-08-08 2017-04-12 杰富意钢铁株式会社 高强度电磁钢板及其制造方法
JP5533958B2 (ja) 2012-08-21 2014-06-25 Ｊｆｅスチール株式会社 打抜加工による鉄損劣化の小さい無方向性電磁鋼板
JP6057082B2 (ja) 2013-03-13 2017-01-11 Ｊｆｅスチール株式会社 磁気特性に優れる無方向性電磁鋼板
JP2014185365A (ja) * 2013-03-22 2014-10-02 Jfe Steel Corp 高周波鉄損特性に優れる無方向性電磁鋼板
JP5995002B2 (ja) 2013-08-20 2016-09-21 Ｊｆｅスチール株式会社 高磁束密度無方向性電磁鋼板およびモータ
CN106661686B (zh) * 2014-07-02 2019-01-01 新日铁住金株式会社 无方向性电磁钢板及其制造方法
US20170211161A1 (en) * 2014-08-21 2017-07-27 Jfe Steel Corporation Non-oriented electrical steel sheet and manufacturing method thereof
PL3272894T3 (pl) * 2015-03-17 2019-12-31 Nippon Steel & Sumitomo Metal Corporation Blacha cienka z niezorientowanej stali elektrotechnicznej oraz sposób jej wytwarzania
CN104789862A (zh) * 2015-03-20 2015-07-22 宝山钢铁股份有限公司 表面状态良好的高磁感低铁损无取向电工钢板及其制造方法
CN110121567B (zh) * 2017-01-16 2021-07-27 日本制铁株式会社 无方向性电磁钢板及无方向性电磁钢板的制造方法
EP3653753B8 (en) * 2017-07-13 2024-09-25 Nippon Steel Corporation Grain-oriented electrical steel sheet
KR102009392B1 (ko) * 2017-12-26 2019-08-09 주식회사 포스코 무방향성 전기강판 및 그 제조방법
US11648197B2 (en) 2018-06-28 2023-05-16 Arx, Llc Dispensing method for producing dissolvable unit dose film constructs
KR102105530B1 (ko) * 2018-09-27 2020-04-28 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR102176351B1 (ko) 2018-11-30 2020-11-09 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR102175065B1 (ko) 2018-11-30 2020-11-05 주식회사 포스코 무방향성 전기강판 및 그 제조방법
CN110739821B (zh) * 2019-11-06 2024-04-30 天津工业大学 电动汽车用低铁耗可变磁通永磁记忆电机稳健性设计方法
KR102325008B1 (ko) * 2019-12-20 2021-11-10 주식회사 포스코 무방향성 전기강판 및 그 제조방법
TWI757156B (zh) * 2021-04-20 2022-03-01 日商日本製鐵股份有限公司 無方向性電磁鋼板用熱軋鋼板及其製造方法

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JP3212376B2 (ja) 1992-09-09 2001-09-25 新日本製鐵株式会社 超高磁束密度一方向性電磁鋼板の製造方法
JPH08188825A (ja) 1995-01-06 1996-07-23 Nippon Steel Corp 超高磁束密度一方向性電磁鋼板用スラブの製造方法
JP3430794B2 (ja) 1996-05-27 2003-07-28 Ｊｆｅスチール株式会社 磁気特性に優れる無方向性電磁鋼板およびその製造方法
RU2163933C1 (ru) * 1999-07-12 2001-03-10 ОАО "Златоустовский металлургический завод" Способ легирования стали висмутом
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JP2002252107A (ja) 2001-02-23 2002-09-06 Sanyo Special Steel Co Ltd 冷間加工性に優れた軟質磁性材料の製造方法
US7470333B2 (en) 2003-05-06 2008-12-30 Nippon Steel Corp. Non-oriented electrical steel sheet excellent in core loss and manufacturing method thereof
CN100476004C (zh) * 2003-05-06 2009-04-08 新日本制铁株式会社 铁损优良的无方向性电磁钢板及其制造方法
JP4280224B2 (ja) * 2004-11-04 2009-06-17 新日本製鐵株式会社 鉄損に優れた無方向性電磁鋼板
JP4710465B2 (ja) * 2005-07-25 2011-06-29 住友金属工業株式会社 回転子用無方向性電磁鋼板の製造方法
JP4779474B2 (ja) * 2005-07-07 2011-09-28 住友金属工業株式会社 回転子用無方向性電磁鋼板およびその製造方法
JP4710458B2 (ja) * 2005-07-19 2011-06-29 住友金属工業株式会社 回転子用無方向性電磁鋼板の製造方法
WO2007007423A1 (ja) * 2005-07-07 2007-01-18 Sumitomo Metal Industries, Ltd. 無方向性電磁鋼板およびその製造方法
JP4415932B2 (ja) 2005-12-13 2010-02-17 住友金属工業株式会社 回転子用無方向性電磁鋼板の製造方法
WO2007069776A1 (ja) * 2005-12-15 2007-06-21 Jfe Steel Corporation 高強度無方向性電磁鋼板およびその製造方法
JPWO2007144964A1 (ja) 2006-06-16 2009-10-29 新日本製鐵株式会社 高強度電磁鋼板およびその製造方法
JP4648910B2 (ja) 2006-10-23 2011-03-09 新日本製鐵株式会社 磁気特性の優れた無方向性電磁鋼板の製造方法
JP2008285758A (ja) * 2008-06-02 2008-11-27 Nippon Steel Corp 一方向性電磁鋼板

Also Published As

Publication number Publication date
EP2439302B1 (en) 2016-07-06
CN102459675B (zh) 2016-06-01
TW201105807A (en) 2011-02-16
BR122018005365B1 (pt) 2020-03-17
US20120014828A1 (en) 2012-01-19
RU2497973C2 (ru) 2013-11-10
KR101297864B1 (ko) 2013-08-19
JPWO2010140509A1 (ja) 2012-11-15
TWI391501B (zh) 2013-04-01
EP2439302A1 (en) 2012-04-11
BRPI1013018B1 (pt) 2018-07-10
JP4681689B2 (ja) 2011-05-11
WO2010140509A1 (ja) 2010-12-09
RU2011152605A (ru) 2013-07-20
US20150279531A1 (en) 2015-10-01
CN102459675A (zh) 2012-05-16
KR20120014576A (ko) 2012-02-17
US9085817B2 (en) 2015-07-21
US9595376B2 (en) 2017-03-14
EP2439302A4 (en) 2014-07-23

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Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved